food
No they don't eat crickets.They eat a variety of Brine shrimp, plankton, and other sea food animals.....
yes
Neither of these animals lives in a freshwater aquarium environment. They are creatures of the sea shores, beaches and mangroves.
i dont think the male would eat the female unless they didnt have enuff food to eat
Plants, fish, and sometimes other fiddler crabs.
They occasionally eat other fiddler crab but are eaten by raccoons and shore birds.
YesF. leucobalia have developed the method of "'loop-and-pull" behavior. The snakes are seen wrapping their bodies around a hard shelled crab, holding it in place, and then biting off the legs. If the crab body is not too large it will also be consumed.
Oh, dear God - no!
Mine did and it ate my fiddler crab too.
There are a number of different animals that eat crabgrass. These include goats, horses, cows, dogs, sheep, and rabbits.
More likely the opposite, the crab will eat/kill your dragon fish. Plus fiddler crabs do not often reproduce in captivity.